﻿#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#include <stdlib.h>
#include <time.h>


void menu()
{
	printf("***************************\n");
	printf("*****    1. play     ******\n");
	printf("*****    0. exit     ******\n");
	printf("***************************\n");
}


void game()
{
	int guess = 0;
	
	int r = rand() % 100 + 1;
	while (1)
	{
		printf("猜数字:>");
		scanf("%d", &guess);
		if (guess < r)
		{
			printf("猜小了\n");
		}
		else if (guess > r)
		{
			printf("猜大了\n");
		}
		else
		{
			printf("恭喜你，猜对了\n");
			break;
		}
	}
}
int main()
{
	int input = 0;
	srand((unsigned int)time(NULL));

	do
	{
		
		menu();
		printf("请选择:>");
		scanf("%d", &input);
		switch (input)
		{
		case 1:
			game();
			break;
		case 0:
			printf("退出游戏\n");
			break;
		default:
			printf("选择错误\n");
			break;
		}

	} while (input);
	return 0;
}